@article {711, title = {De novo and inherited variants in ZNF292 underlie a neurodevelopmental disorder with features of autism spectrum disorder.}, journal = {Genet Med}, volume = {22}, year = {2020}, month = {2020 03}, pages = {538-546}, abstract = {

PURPOSE: Intellectual disability (ID) and autism spectrum disorder (ASD) are genetically heterogeneous neurodevelopmental disorders. We sought to delineate the clinical, molecular, and neuroimaging spectrum of a novel neurodevelopmental disorder caused by variants in the zinc finger protein 292 gene (ZNF292).

METHODS: We ascertained a cohort of 28 families with ID due to putatively pathogenic ZNF292 variants that were identified via targeted and exome sequencing. Available data were analyzed to characterize the canonical phenotype and examine genotype-phenotype relationships.

RESULTS: Probands presented with ID as well as a spectrum of neurodevelopmental features including ASD, among others. All ZNF292 variants were de novo, except in one family with dominant inheritance. ZNF292 encodes a highly conserved zinc finger protein that acts as a transcription factor and is highly expressed in the developing human brain supporting its critical role in neurodevelopment.

CONCLUSION: De novo and dominantly inherited variants in ZNF292 are associated with a range of neurodevelopmental features including ID and ASD. The clinical spectrum is broad, and most individuals present with mild to moderate ID with or without other syndromic features. Our results suggest that variants in ZNF292 are likely a recurrent cause of a neurodevelopmental disorder manifesting as ID with or without ASD.

}, keywords = {Adolescent, Autism Spectrum Disorder, Carrier Proteins, Child, Child, Preschool, Female, Genetic Predisposition to Disease, High-Throughput Nucleotide Sequencing, Humans, Male, Nerve Tissue Proteins, Neurodevelopmental Disorders, Neuroimaging, Whole Exome Sequencing}, issn = {1530-0366}, doi = {10.1038/s41436-019-0693-9}, author = {Mirzaa, Ghayda M and Chong, Jessica X and Piton, Am{\'e}lie and Popp, Bernt and Foss, Kimberly and Guo, Hui and Harripaul, Ricardo and Xia, Kun and Scheck, Joshua and Aldinger, Kimberly A and Sajan, Samin A and Tang, Sha and Bonneau, Dominique and Beck, Anita and White, Janson and Mahida, Sonal and Harris, Jacqueline and Smith-Hicks, Constance and Hoyer, Juliane and Zweier, Christiane and Reis, Andr{\'e} and Thiel, Christian T and Jamra, Rami Abou and Zeid, Natasha and Yang, Amy and Farach, Laura S and Walsh, Laurence and Payne, Katelyn and Rohena, Luis and Velinov, Milen and Ziegler, Alban and Schaefer, Elise and Gatinois, Vincent and Genevi{\`e}ve, David and Simon, Marleen E H and Kohler, Jennefer and Rotenberg, Joshua and Wheeler, Patricia and Larson, Austin and Ernst, Michelle E and Akman, Cigdem I and Westman, Rachel and Blanchet, Patricia and Schillaci, Lori-Anne and Vincent-Delorme, Catherine and Gripp, Karen W and Mattioli, Francesca and Guyader, Gwena{\"e}l Le and Gerard, B{\'e}n{\'e}dicte and Mathieu-Dramard, Mich{\`e}le and Morin, Gilles and Sasanfar, Roksana and Ayub, Muhammad and Vasli, Nasim and Yang, Sandra and Person, Rick and Monaghan, Kristin G and Nickerson, Deborah A and van Binsbergen, Ellen and Enns, Gregory M and Dries, Annika M and Rowe, Leah J and Tsai, Anne C H and Svihovec, Shayna and Friedman, Jennifer and Agha, Zehra and Qamar, Raheel and Rodan, Lance H and Martinez-Agosto, Julian and Ockeloen, Charlotte W and Vincent, Marie and Sunderland, William James and Bernstein, Jonathan A and Eichler, Evan E and Vincent, John B and Bamshad, Michael J} } @article {705, title = {Disruptive mutations in TANC2 define a neurodevelopmental syndrome associated with psychiatric disorders.}, journal = {Nat Commun}, volume = {10}, year = {2019}, month = {2019 Oct 15}, pages = {4679}, abstract = {

Postsynaptic density (PSD) proteins have been implicated in the pathophysiology of neurodevelopmental and psychiatric disorders. Here, we present detailed clinical and genetic data for 20 patients with likely gene-disrupting mutations in TANC2-whose protein product interacts with multiple PSD proteins. Pediatric patients with disruptive mutations present with autism, intellectual disability, and delayed language and motor development. In addition to a variable degree of epilepsy and facial dysmorphism, we observe a pattern of more complex psychiatric dysfunction or behavioral problems in adult probands or carrier parents. Although this observation requires replication to establish statistical significance, it also suggests that mutations in this gene are associated with a variety of neuropsychiatric disorders consistent with its postsynaptic function. We find that TANC2 is expressed broadly in the human developing brain, especially in excitatory neurons and glial cells, but shows a more restricted pattern in Drosophila glial cells where its disruption affects behavioral outcomes.

}, issn = {2041-1723}, doi = {10.1038/s41467-019-12435-8}, author = {Guo, Hui and Bettella, Elisa and Marcogliese, Paul C and Zhao, Rongjuan and Andrews, Jonathan C and Nowakowski, Tomasz J and Gillentine, Madelyn A and Hoekzema, Kendra and Wang, Tianyun and Wu, Huidan and Jangam, Sharayu and Liu, Cenying and Ni, Hailun and Willemsen, Marjolein H and van Bon, Bregje W and Rinne, Tuula and Stevens, Servi J C and Kleefstra, Tjitske and Brunner, Han G and Yntema, Helger G and Long, Min and Zhao, Wenjing and Hu, Zhengmao and Colson, Cindy and Richard, Nicolas and Schwartz, Charles E and Romano, Corrado and Castiglia, Lucia and Bottitta, Maria and Dhar, Shweta U and Erwin, Deanna J and Emrick, Lisa and Keren, Boris and Afenjar, Alexandra and Zhu, Baosheng and Bai, Bing and Stankiewicz, Pawel and Herman, Kristin and Mercimek-Andrews, Saadet and Juusola, Jane and Wilfert, Amy B and Abou Jamra, Rami and B{\"u}ttner, Benjamin and Mefford, Heather C and Muir, Alison M and Scheffer, Ingrid E and Regan, Brigid M and Malone, Stephen and Gecz, Jozef and Cobben, Jan and Weiss, Marjan M and Waisfisz, Quinten and Bijlsma, Emilia K and Hoffer, Mariette J V and Ruivenkamp, Claudia A L and Sartori, Stefano and Xia, Fan and Rosenfeld, Jill A and Bernier, Raphael A and Wangler, Michael F and Yamamoto, Shinya and Xia, Kun and Stegmann, Alexander P A and Bellen, Hugo J and Murgia, Alessandra and Eichler, Evan E} }